>sp|P41138|ID3_RAT DNA-binding protein inhibitor ID-3 OS=Rattus norvegicus GN=Id3 MKALSPVRGCYEAVCCLSERSLAIARGRGKSPSAEEPLSLLDDMNHCYSRLRELVPGVPR GTQLSQVEILQRVIDYILDLQVVLAEPAPGPPDGPHLPIQTAELTPELVISKDKRSFCH